* master:
Resolve "MR refactor: Performance costs of main element with `v-if`"
Add documentation on private projects
Make blob and other RPC's mandatory
Removed return statements from prettier script
Add missing strings to `locale/gitlab.pot`
Update `gettext:updated_check` regenerate pot file
Include wget in apk add command
[Rails5] Fix 'Invalid single-table inheritance type: Group is not a subclass of Gitlab::BackgroundMigration::FixCrossProjectLabelLinks::Namespace'
Updated color
Update doc on new option to add README when creating a project
Make more things mandatory
Updated (color of indent guide in Web IDE
Make all Gitaly diff flags mandatory
Detailed: Because of rewire we need to export a default empty object in our actions to prevent it to export the wrong default in karma. Vuex getters are global, and because the Vuex store uses several non namespaced moduled, there was already a getter named default, due to the same empty export.
In order to solve it I chose to namespace the module. Could also be fixed by importing the getters explicitly instead of all of them.
Filipa Lacerda
Tim Zallmann
Felipe Artur